Skye has n nickels. Maddies has 4 times as many nickels as Skye has. Write an expression for total number of nickels Skye and Maddie have. Then simplify the equation.

Find the 5th term of the sequence which has a first of 1 and a common ratio of 2.3

How do you find compound probability

Use the distributive property to rewrite the expression 3 (x+8) without parentheses?

Simplify 200/800 and 356/700

Adrian is putting streamers across the ceiling of his dining room to decorate for his nephew's birthday party. The ceiling is rectangular. Its area is 122.5 square feet, and its width is 7 feet.

Which of the following must be true for the graph of the function f (x) = (x^2 - 25) / 5x - 25? There is: a. a removable discontinuity at x = 5 b. a vertical asymptote at x = 5 c. an infinite discontinuity at x = 5

What expression is equivalent to - 51 - (-60)

Andy has 31 coins made up of quarters and half dollars, and their total value is $11.00. How many quarters does he have?

Find the greatest common factor of the following 26n^5 12n^3

Find the distance between the cities. Assume that Earth is a sphere of radius 4000 miles and that the cities are on the same longitude (one city is due north of the other). (Round your answer to one decimal place.